Unlockable: Babylon
Reach level 200, with 9000 mana. Wish "Fight against Babylon." Available in chapters 2-8. Defeat Babylon
Unlockable: Battleship Yoshitsuna
Reach level 300, with 20000 mana. Wish "Fight strongest person in game." and then beat Baal
Unlockable: Alec
Beat Alec and Salome in stage 8-6
Unlockable: Asagi
Reach level 1000, with 100000 mana. Wish "Challenge the next protagonist." and then defeat Asagi